view runtime/doc/russian.txt @ 33776:9503dc55b5ed v9.0.2108

patch 9.0.2108: [security]: overflow with count for :s command Commit: https://github.com/vim/vim/commit/ac63787734fda2e294e477af52b3bd601517fa78 Author: Christian Brabandt <cb@256bit.org> Date: Tue Nov 14 20:45:48 2023 +0100 patch 9.0.2108: [security]: overflow with count for :s command Problem: [security]: overflow with count for :s command Solution: Abort the :s command if the count is too large If the count after the :s command is larger than what fits into a (signed) long variable, abort with e_value_too_large. Adds a test with INT_MAX as count and verify it correctly fails. It seems the return value on Windows using mingw compiler wraps around, so the initial test using :s/./b/9999999999999999999999999990 doesn't fail there, since the count is wrapping around several times and finally is no longer larger than 2147483647. So let's just use 2147483647 in the test, which hopefully will always cause a failure Signed-off-by: Christian Brabandt <cb@256bit.org>
author Christian Brabandt <cb@256bit.org>
date Thu, 16 Nov 2023 22:15:10 +0100
parents f8116058ca76
children 4635e43f2c6f
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*russian.txt*   For Vim version 9.0.  Last change: 2006 Apr 24


		  VIM REFERENCE MANUAL    by Vassily Ragosin


Russian language localization and support in Vim	   *russian* *Russian*

1. Introduction				  |russian-intro|
2. Russian keymaps			  |russian-keymap|
3. Localization				  |russian-l18n|
4. Known issues				  |russian-issues|

===============================================================================
1. Introduction							*russian-intro*

Russian language is supported perfectly well in Vim.  You can type and view
Russian text just as any other, without the need to tweak the settings.

===============================================================================
2. Russian keymaps					       *russian-keymap*

To switch between languages you can use your system native keyboard switcher,
or use one of the Russian keymaps, included in the Vim distribution.  For
example,
>
    :set keymap=russian-jcukenwin
<
In the latter case, you can switch between languages even if you do not have
system Russian keyboard or independently from a system-wide keyboard settings.
See 'keymap'.  You can also map a key to switch between keyboards, if you
choose the latter option.  See |:map|.

For your convenience, to avoid switching between keyboards, when you need to
enter Normal mode command, you can also set 'langmap' option:
>
    :set langmap=ФИСВУАПРШОЛДЬТЩЗЙКЫЕГМЦЧНЯ;ABCDEFGHIJKLMNOPQRSTUVWXYZ,
    фисвуапршолдьтщзйкыегмцчня;abcdefghijklmnopqrstuvwxyz

This is in utf-8, you cannot read this if your 'encoding' is not utf-8.
You have to type this command in one line, it is wrapped for the sake of
readability.

===============================================================================
3. Localization							 *russian-l18n*

If you wish to use messages, help files, menus and other items translated to
Russian, you will need to install the RuVim Language Pack, available in
different codepages from

    http://www.sourceforge.net/projects/ruvim/

Make sure that your Vim is at least 6.2.506 and use ruvim 0.5 or later for
automatic installs.  Vim also needs to be compiled with |+gettext| feature for
user interface items translations to work.

After downloading an archive from RuVim project, unpack it into your
$VIMRUNTIME directory.  We recommend using UTF-8 archive.

In order to use the Russian documentation, make sure you have set the
'helplang' option to "ru".

===============================================================================
4. Known issues						       *russian-issues*

-- If you are using Russian message translations in Win32 console, then
   you may see the output produced by "vim --help", "vim --version" commands
   and Win32 console window title appearing in a wrong codepage.  This problem
   is related to a bug in GNU gettext library and may be fixed in the future
   releases of gettext.

===============================================================================
 vim:tw=78:ts=8:noet:ft=help:norl: